<template>
 <!-- 主体部分 -->
 <section class="main">
      <input id="toggle-all" 
      class="toggle-all" 
      type="checkbox"
       />
      <label for="toggle-all">Mark all as complete</label>
      <ul class="todo-list">
        <!-- 当任务已完成，可以给 li 加上 completed 类，会让元素加上删除线 -->
        <li :class="{ completed:item.flag }" v-for="item in list" :key="item.id">
          <div class="view">
            <input class="toggle" type="checkbox" v-model="item.flag"/>
            <label>{{item.value}}</label>
            <button class="destroy" @click="delList(item.id)"></button>
          </div>
        </li>
        
      </ul>
    </section>
</template>
 
<script>
export default {
  name: "BaDyst",
  props: {
    list: {
      type: Array,
      required:true
    }
  },
  methods: {
    // 发起删除
    // 删除id
    delList(id) { 
this.$emit('delList',id)
    }
  }
};
</script>

<style scoped>
     
</style>